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comparison src/share/vm/ci/ciArray.hpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 1999-2001 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 // ciArray
26 //
27 // This class represents an arrayOop in the HotSpot virtual
28 // machine.
29 class ciArray : public ciObject {
30 private:
31 int _length;
32
33 protected:
34 ciArray( arrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
35 ciArray( objArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
36 ciArray(typeArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
37
38 ciArray(ciKlass* klass, int len) : ciObject(klass), _length(len) {}
39
40 arrayOop get_arrayOop() { return (arrayOop)get_oop(); }
41
42 const char* type_string() { return "ciArray"; }
43
44 void print_impl(outputStream* st);
45
46 public:
47 int length() { return _length; }
48
49 // What kind of ciObject is this?
50 bool is_array() { return true; }
51 bool is_java_object() { return true; }
52 };